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How do you get an ez430 going under Linux?

by Grant Edwards :: Rate this Message:

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Is there any documentation on using an ez430 under Linux?

When I plug in my ez430, I don't get a corresponding
/dev/ttyUSB device. Google found this page, which describes the
symptoms exactly:

http://people.ee.ethz.ch/~npreyss/msp430/

The solution it describes is this:

   Notice: Your output may vary regarding different usb device
   names. The problem results from a wrong USB device
   configuration selected. You can manually fix this by:

   # echo "2" > /sys/bus/usb/devices/2-1.1/bConfigurationValue

Except I don't have a "bConfigurationValue" file:

  # tail -n4 /var/log/messages
  Sep 24 12:26:28 grante usb 5-1: new full speed USB device using uhci_hcd and address 6
  Sep 24 12:26:28 grante usb 5-1: configuration #1 chosen from 2 choices
  Sep 24 12:26:28 grante ti_usb_3410_5052 5-1:1.0: TI USB 3410 1 port adapter converter detected
  Sep 24 12:26:28 grante ti_usb_3410_5052: probe of 5-1:1.0 failed with error -5

  # ls  /sys/bus/usb/devices/5-1:1.0    
  bAlternateSetting  bInterfaceProtocol  bus       power      usb_endpoint:usbdev5.6_ep01
  bInterfaceClass    bInterfaceSubClass  ep_01     subsystem
  bInterfaceNumber   bNumEndpoints       modalias  uevent

I'm using the "stock" driver from the Gentoo 2.6.22-r5 kernel.

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 « Return to Thread: How do you get an ez430 going under Linux?